Fixed model recall for stored chats (#726)

app/MindWork AI Studio/Components/ChatComponent.razor.cs

@@ -879,22 +879,7 @@ public partial class ChatComponent : MSGComponentBase, IAsyncDisposable
         var chatProfile = this.ChatThread?.SelectedProfile;
         var chatChatTemplate = this.ChatThread?.SelectedChatTemplate;
 
-        switch (this.SettingsManager.ConfigurationData.Chat.LoadingProviderBehavior)
-        {
-            default:
-            case LoadingChatProviderBehavior.USE_CHAT_PROVIDER_IF_AVAILABLE:
-                this.Provider = this.SettingsManager.GetPreselectedProvider(Tools.Components.CHAT, chatProvider);
-                break;
-            
-            case LoadingChatProviderBehavior.ALWAYS_USE_DEFAULT_CHAT_PROVIDER:
-                this.Provider = this.SettingsManager.GetPreselectedProvider(Tools.Components.CHAT);
-                break;
-            
-            case LoadingChatProviderBehavior.ALWAYS_USE_LATEST_CHAT_PROVIDER:
-                if(this.Provider == AIStudio.Settings.Provider.NONE)
-                    this.Provider = this.SettingsManager.GetPreselectedProvider(Tools.Components.CHAT);
-                break;
-        }
+        this.Provider = this.SettingsManager.GetChatProviderForLoadedChat(chatProvider);
         
         await this.ProviderChanged.InvokeAsync(this.Provider);
 

app/MindWork AI Studio/Settings/SettingsManager.cs

@@ -304,6 +304,43 @@ public sealed class SettingsManager
         return this.ConfigurationData.Providers.FirstOrDefault(x => x.Id == this.ConfigurationData.App.PreselectedProvider && x.UsedLLMProvider.GetConfidence(this).Level >= minimumLevel) ?? Provider.NONE;
     }
 
+    [SuppressMessage("Usage", "MWAIS0001:Direct access to `Providers` is not allowed")]
+    public Provider GetChatProviderForLoadedChat(string? chatProviderId = null)
+    {
+        var minimumLevel = this.GetMinimumConfidenceLevel(Tools.Components.CHAT);
+
+        bool IsSelectableProvider(Provider provider) =>
+            provider != Provider.NONE
+            && provider.UsedLLMProvider != LLMProviders.NONE
+            && provider.UsedLLMProvider.GetConfidence(this).Level >= minimumLevel;
+
+        Provider? FindProviderById(string? providerId)
+        {
+            if (string.IsNullOrWhiteSpace(providerId))
+                return null;
+
+            var provider = this.ConfigurationData.Providers.FirstOrDefault(x => x.Id == providerId);
+            return provider is not null && IsSelectableProvider(provider) ? provider : null;
+        }
+
+        var chatProvider = FindProviderById(chatProviderId);
+        if (chatProvider is not null)
+            return chatProvider;
+
+        var defaultChatProvider = this.ConfigurationData.Chat.PreselectOptions
+            ? FindProviderById(this.ConfigurationData.Chat.PreselectedProvider)
+            : null;
+        if (defaultChatProvider is not null)
+            return defaultChatProvider;
+
+        var defaultAppProvider = FindProviderById(this.ConfigurationData.App.PreselectedProvider);
+        if (defaultAppProvider is not null)
+            return defaultAppProvider;
+
+        var selectableProviders = this.ConfigurationData.Providers.Where(IsSelectableProvider).ToList();
+        return selectableProviders.Count == 1 ? selectableProviders[0] : Provider.NONE;
+    }
+
     public Profile GetPreselectedProfile(Tools.Components component)
     {
         var preselection = component.GetProfilePreselection(this);